How Long Before Cloud Storage Deletes Your Files
Four major services, four completely different answers to the same question - and three of them are documented in help articles written about something else entirely.
On this page
Every major cloud service answers this question somewhere. None of them answer it where you would look, and no two answers are remotely alike.
Google's is in a help article about how storage works. Microsoft's is split between a page about frozen accounts and a page about expiring subscriptions. Dropbox's is in an article about exceeding Basic. Apple's is not published.
Put side by side, the spread is larger than anyone expects: two years at one end, six months at the other, and one service that will start deleting with no stated deadline at all.
The table
| Service | What stops | Before deletion | Notice |
|---|---|---|---|
| Uploads, new documents, photo backup. Existing Docs "can't be edited or copied by anyone". | 2 years over quota | "At least 3 months" | |
| Microsoft | Frozen after 3 months: no upload, edit or sync; files read-only; Outlook.com email blocked. | 6 months, then "might delete your OneDrive and all files in it" | Not stated |
| Dropbox | Sync, upload, share, move — and preview. | No period published. Deletes files you own, least recently modified first | "Multiple emails in advance" |
| Apple | Syncing and backups stop completing. | Not published | Not stated |
All figures quoted from the vendor documentation linked at the foot of this page, checked 18 October 2026.
Reading the table properly
Three things in there are easy to misread.
Apple's blank is not a win. The instinct is to rank Apple first because no deadline sounds like no risk. It is the opposite: an unpublished policy cannot be planned around, cannot be counted down from, and can be applied at a timing you have no visibility of. Google's two years is a worse-sounding number and a far more useful one.
Dropbox is the only one that actively deletes. The other three restrict what you can write and leave your files alone until a deadline passes. Dropbox documents removing files to bring the account under the limit — a fundamentally different posture, and the reason it needs attention fastest despite having no stated clock.
Microsoft's six months has no stated start. The documentation says after six months, without saying six months from what — the freeze, or going over the limit. We could not resolve it, so the only safe reading is the earlier one.
The thing all four have in common
Here is the fact that makes this entire page actionable rather than merely alarming.
Every one of these services leaves read access working.
Google: you "can still sign in to and access your account". Microsoft: frozen files are read-only, which means readable. Dropbox: files already on your computer stay, and downloads continue. Apple: syncing pauses rather than access ending.
Not one of them locks you out of your own data as a first response to non-payment. Every policy in the table restricts writing.
Which means the rescue window is not some narrow slot you might miss. It opens the moment you notice the problem and stays open until the deadline. The only way to lose files to any of these policies is to do nothing for months.
What to do with that
Download before you tidy. The instinct on seeing a full account is to start deleting to get under the line. Do it the other way round: take a complete local copy first, then triage. Deleting under pressure is how the wrong things go, and on Dropbox you are racing a process that is already deleting on your behalf.
Use the desktop client, not the browser. Bulk downloads through a browser hit limits that sync clients do not — Dropbox stops at 250 GB or 10,000 files per folder, OneDrive at 10 GB per zip and 20 GB overall. Both are covered in every cloud storage limit in one place.
Check the notification address. Every policy here depends on an email reaching you. For an account you have stopped paying for — and therefore stopped thinking about — that email goes to an inbox you may not be reading, possibly on the very service that is restricted. This is the weakest link in all four policies and the easiest one to fix.
Put the deadline in a calendar. Not in your head. A two-year horizon is functionally infinite to human memory, and the people who lose data to Google's policy are not people who misread it — they are people who read it, felt reassured, and never thought about it again.
The individual pages
- Google One: what happens if you stop paying — including why your shared documents go read-only for everyone.
- OneDrive frozen: the three and six month clocks — and why your email stops first.
- Dropbox may delete your files — oldest first, which is backwards for most people.
- Cancelling iCloud+ — and what Apple does not say.
- When Microsoft 365 expires — Reduced Functionality Mode and the 5 GB cliff.
- Google's other two-year clock — the one about not signing in.
And if the goal is to leave rather than to stay under the line, the exit reports score what each service actually lets you take with you.
Questions people ask
Which cloud service gives you the longest before deleting files?
Google, on the published numbers. It documents two years over quota before content is eligible for deletion, plus at least three months of notice. Microsoft is the shortest at six months from a freeze that itself begins after three months over the limit.
Does Dropbox delete your files if you go over the limit?
It documents that it may. Dropbox states it "may delete files you own to bring your account below the storage limit", starting with the least recently modified. It is the only one of the four that describes actively removing files rather than simply blocking new uploads.
Does Apple delete iCloud data if you stop paying?
Apple does not say. The documentation describes syncing and backups stopping, and gives no deletion deadline. That is an absence of a published policy rather than a promise that nothing happens, so it should not be read as the most generous option - it is the least predictable one.
Can I still download my files while over quota?
Yes, on all four. Every service in this table restricts writing - uploading, editing, syncing - while leaving read access intact. That is the single most useful fact here, because it means the rescue window opens the moment you notice and does not close until deletion.
How much notice will I get before files are deleted?
Google commits to at least three months. Dropbox commits to "multiple emails in advance" without a number. Microsoft and Apple do not state a notice period in the pages we checked. In every case the notice arrives by email to an account you may have stopped reading, which is the weak link in all four policies.
Where this information comes from
Product details change often. Each item below links to the primary source we checked, so you can confirm anything that matters to your decision.
- Google One — How your Google storage works (checked 18 October 2026)
- Google — Inactive Google Account policy (checked 18 October 2026)
- Microsoft — What does it mean when your OneDrive account is frozen? (checked 18 October 2026)
- Microsoft — What happens when your Microsoft 365 subscription expires (checked 18 October 2026)
- Dropbox — Exceeding storage space on Dropbox Basic (checked 18 October 2026)
- Apple — Downgrade or cancel your iCloud+ plan (checked 18 October 2026)
- Apple — Manage your iCloud storage (checked 11 September 2026)
Spotted something out of date or incorrect? Tell us and we will fix it.